... After continous walking on my foot for approxmaitely one hour, my large toe and the pad on the bottom of the foot that is just to the rear of the toe is quite painful. Any up and down movement of the toe is verypainful with most of the pain centered in the top length of the toe. ... (1 replies)

... I've never heard of anything like that, but it doesn't sound pleasant. You could try antifungal cream or OTC cortisone cream (it might get better or worse w/cortisone depending if it is an infection or if it is an allergic reaction)
assuming you probably wear sandals or go barefoot outdoors,it could have been some exposure to environmental allergen (like poison ivy) or a bug... (2 replies)